shape-changing tagged posts

A smart new material reacts to light, can remember its shape as it folds and unfolds and can heal itself when damaged. Credit: Image courtesy of Washington State University

Washington State University researchers have developed a unique, multifunctional smart material that can change shape from heat or light and assemble and disassemble itself. This is the first time researchers have been able to combine several smart abilities, including shape memory behavior, light-activated movement and self-healing behavior, into one material.

Smart materials that can react to external stimuli, like light or heat, have been an interesting novelty and look almost magical as they mysteriously fold and unfold themselves...